<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:app="http://schemas.android.com/apk/res-auto"
 xmlns:tools="http://schemas.android.com/tools"
 android:layout_width="match_parent"
 android:layout_height="match_parent"
 tools:context="com.example.statusbarvirtualkey.statusbarvirtualkey.MainActivity">
 <RelativeLayout
 android:layout_width="match_parent"
 android:layout_height="match_parent">
 <include
 android:id="@+id/home_title"
 layout="@layout/layout_home_title" />
 <FrameLayout
 android:id="@+id/home_container"
 android:layout_width="match_parent"
 android:layout_height="0dp"
 android:layout_alignParentTop="true"
 android:layout_marginTop="70dp"
 android:layout_above="@+id/line_bottom"
 android:layout_weight="1"
 >
 </FrameLayout>
 <View
 android:id="@+id/line_bottom"
 android:layout_width="match_parent"
 android:layout_height="0.5dp"
 android:alpha="0.6"
 android:layout_above="@+id/bottom_navigation_view"
 android:background="@android:color/darker_gray"
 />
 <android.support.design.widget.BottomNavigationView
 android:id="@+id/bottom_navigation_view"
 android:layout_width="match_parent"
 android:layout_height="50dp"
 android:layout_alignParentBottom="true"
 app:itemBackground="@android:color/white"
 app:elevation="2dp"
 app:itemTextColor="@color/selector_item_color"
 app:itemIconTint="@color/selector_item_color"
 app:menu="@menu/navigation_menu"
 >
 </android.support.design.widget.BottomNavigationView>
 </RelativeLayout>
</RelativeLayout>

<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:app="http://schemas.android.com/apk/res-auto"
 android:id="@+id/myToolBar"
 android:layout_width="match_parent"
 android:layout_height="wrap_content"
 android:background="@drawable/layer_list_bottom_line"
 android:padding="@dimen/titleBarPadding"
 android:elevation="@dimen/primary_shadow_height"
 android:clipToPadding="true"
 android:fitsSystemWindows="true"
 app:popupTheme="@style/ThemeOverlay.AppCompat.Light">
 <RelativeLayout
 android:layout_width="match_parent"
 android:layout_height="match_parent">
 <TextView
 android:id="@+id/home_left"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:layout_centerVertical="true"
 android:drawableLeft="@mipmap/ind_icon_fan"
 android:drawablePadding="5dp"
 android:padding="@dimen/dp_4" />
 <TextView
 android:id="@+id/home_right"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:layout_alignParentEnd="true"
 android:layout_alignParentRight="true"
 android:layout_centerVertical="true"
 android:ellipsize="end"
 android:singleLine="true"
 android:maxEms="5"
 android:textColor="@android:color/black"
 android:textSize="7.0sp"
 android:typeface="monospace" />
 <TextView
 android:id="@+id/toolbar_title"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"
 android:layout_centerInParent="true"
 android:singleLine="true"
 android:text="@string/app_name"
 android:textColor="@android:color/white"
 android:textSize="20sp" />
 </RelativeLayout>
</android.support.v7.widget.Toolbar>

<application
 android:allowBackup="true"
 android:icon="@mipmap/ic_launcher"
 android:label="@string/app_name"
 android:roundIcon="@mipmap/ic_launcher_round"
 android:supportsRtl="true"
 android:theme="@style/AppTheme">
 <activity android:name=".MainActivity">
 <intent-filter>
 <action android:name="android.intent.action.MAIN" />
 <category android:name="android.intent.category.LAUNCHER" />
 </intent-filter>
 </activity>
 </application>

<style name="AppTheme" parent="@style/BaseAppTheme">
 </style>
 <style name="BaseAppTheme" parent="Theme.AppCompat.Light.NoActionBar">
 <item name="colorPrimary">@color/colorPrimary</item>
 <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
 <item name="colorAccent">@color/colorAccent</item>
 </style>

<style name="AppTheme" parent="@style/BaseAppTheme">
 <item name="android:windowTranslucentStatus">true</item>
 <item name="android:windowTranslucentNavigation">false</item>
 </style>

<style name="AppTheme" parent="BaseAppTheme">
 <item name="android:statusBarColor">@color/colorPrimary</item>
 <item name="android:windowDrawsSystemBarBackgrounds">true</item>
 </style>

@Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_main);
 toolbar_title = (TextView) findViewById(R.id.toolbar_title);
 //下面的代码可以写在BaseActivity里面
 highApiEffects();
 mToolBar = (Toolbar) getWindow().findViewById(R.id.home_title);
 setSupportActionBar(mToolBar);
 }
@TargetApi(Build.VERSION_CODES.KITKAT)
 private void highApiEffects() {
 getWindow().getDecorView().setFitsSystemWindows(true);
 //透明状态栏 @顶部
 getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
 //透明导航栏 @底部 这一句不要加，目的是防止沉浸式状态栏和部分底部自带虚拟按键的手机（比如华为）发生冲突，注释掉就好了
// getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
 }